.m-header,
.m-footer {
  background-color: #b3c0d1;
  color: #333;
  line-height: 60px;
}

.m-aside {
  color: #333;
}

#chang-jian-ye-mian-bu-ju + .demo-container .m-header,
#chang-jian-ye-mian-bu-ju + .demo-container .m-footer {
  text-align: center;
}

#chang-jian-ye-mian-bu-ju + .demo-container .m-aside {
  background-color: #d3dce6;
  text-align: center;
  line-height: 200px;
}

#chang-jian-ye-mian-bu-ju + .demo-container .m-main {
  background-color: #e9eef3;
  color: #333;
  text-align: center;
  line-height: 160px;
}

#chang-jian-ye-mian-bu-ju + .demo-container > .source > .m-container {
  margin-bottom: 40px;
}

#chang-jian-ye-mian-bu-ju + .demo-container > .source > .m-container:nth-child(5) .m-aside,
#chang-jian-ye-mian-bu-ju + .demo-container > .source > .m-container:nth-child(6) .m-aside {
  line-height: 260px;
}

#chang-jian-ye-mian-bu-ju + .demo-container > .source > .m-container:nth-child(7) .m-aside {
  line-height: 320px;
}
